Q8344A - Advantest Optical Spectrum Analyzers

Advantest Q8344A Overview

The Advantest Q8344A makes use of a Fourier spectrum analysis approach based on a Michelson interferometer. Because of this, the Q8344A can measure optical coherence that cannot be obtained directly using diffraction-type optical spectrum analyzers which use monochromators to make their measurements.

• Michelson Interferometer Type Measurements
• Direct Coherence Length Measurements
• Fiber Type  Multimode,Singlemode 
• Minimum Wavelength  350 nm 
• Maximum Wavelength  1750 nm 
• Minimum Wavelength Resolution  0.05 nm 
• Maximum Wavelength Resolution  0.1 nm 
• Minimum Span  0.1 nm 
• Maximum Span  140 nm 
• Minimum Input Decibel  -70 dBm 
• Maximum Input Decibel  10 dBm 
• Maximum Dynamic Range  80 dB 
• Measurement Accuracy  2 dB